Shanghai In Compliance With The Eu Environmental Demand Off Grade White Powder For Plastic Water Based Zinc Stearate 7% Chemical

$1,400.00
1-4 Tons
$1,350.00
5-9 Tons
$1,300.00
>=10 Tons
Min. Order
1 Ton
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Company Information

Tangshan Shiqian Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
48h-72h
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0%
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Quick Details

Port: TIANJIN
Payment Terms: L/C,T/T
Supply Ability: 2000.0 Ton/Tons per Month
Other Names: Zinc stearate
Chemical name: zinc stearate
Usage: Plastic Auxiliary Agents,PVC Construction Wallboard
Place of Origin: Hebei China
Purity: 99%
Grade: Industrail Grade
Material: Eco-friendly
Model Number: Zinc stearate
CAS No.: 557-05-1
Brand Name: Shiqian
Type: Zinc stearate
CAS: 557-05-1
Packing: 25kg
Product name: CAS 557-05-1 zinc stearate dispersion
EINECS No.: 209-151-9
Classification: Chemical Auxiliary Agent
MF: C36H70O4Zn
Application: PVC Products
Appearance: White Powder
Packaging Detail: Bag packing

 

Zinc stearate

[Product Technical Index]

Name: Zinc stearate.

Structural formula: Zn(C 17H35COO)2

Molecular formula: C36H70O4Zn

Molecular weight: M=631

Physical and chemical properties: white powder, non-toxic, combustible, non-toxic, specific gravity 1.095, solubility ≥118℃, insoluble in water, ethanol, soluble in hot organic solvents and acids. It is heated and dissolved in organic solvent and then cooled into a jelly, which is easily decomposed into stearic acid and corresponding zinc salt in strong acid.

 

Quality index: refer to the technical standard of Synthetical industrial Corporation of America.

Bs-2818a Special grade of high purity plastic; Used in the petrochemical industry for polyethylene, polystyrene, POLYvinyl chloride and high-grade chemical fiber masterbatch dispersant, heat stabilizer.

 

Bs-2818b Special grade of high purity plastic; Used as heat stabilizer, dispersant and lubricant.

Bs-2818c industrial grade; Used as non-toxic stabilizer and depatching agent in plastic processing industry.

Specifications Model

appearance

melting point(℃)

moisture(%)

zinc content

free acid(%)

fineness

bulk density

yellow index

Ash content

(%)

BS-2818A

White fine powder

118-125

 

≤0.5

13-15%

≤0.5

400(98%pass)

250-350kg/m3

practical standard of pvc

13±0.5

BS-2818B

White fine powder

118-125

≤0.5

13-15%

≤0.5

325(98%pass)

250-350kg/m3

practical standard of high-grade masterbatch

13±1

BS-2818C

White fine powder

≥118

≤1

10-11%

≤1

200(98%pass)

250-350kg/m3

chroma>100

13±2

[Product Use] 

As PVC, styrene plastic heat stabilizer, coating, dispersant (paint), smoothing agent, drier, cosmetic lubricant, textile polishing agent, rubber material softener, paper industry waterproofing agent.

[Packaging and Storage] :

Store and transport in a cool and ventilated place. Do not pile up with acid, alkali and corrosive articles. Make it damp proof, heat proof, fire proof, corrosion proof.

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Product description

 Property

  It is white flammable fine powder,no smell and with specific gravity 1.095. It can dissolve in hot common solvent and acids, but not in water, ethanol or aether. It will become to glue when cooled after being heated in the organic solvent and be decomposed to stearate or salt when meet strong acid and can absord moisture in air.

Index

Best quality

First quality

Zinc content ,%

10.3-11.3

10.3-11.3

Free acid (accounted as 
  stearic acid),% ≤

0.8

1.0

Melting point,°C

120±5

120±5

Heating loss,% ≤

0.8

1.0

Fineness(0.075 mesh), % ≥

99.0 (0.045mm)

99.5 (0.075mm)

 

Applications

 If Zinc stearate is too much, it will decompose PVC or show some black points. It will become to white zinc sulphide after absorbing sulfide in air to be poor at primary stainablity. It is not used independently for PVC products, but with any others.

Packaging

Weaved bag lined with PE bag and 20kgs weight.

 

Sales Advantages

1.Low MOQ:It can meet your promotional business very well.
2.OEM Accepted:We can match any your samples.
3.Good Service:We treat clients as friend.
4.Good Quality:We have strict quality control system.Good reputation in the market.
5.Fast & Cheap Delivery:We have big discount from forwarder(Long Contract).

 

Application

 

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FAQ

 

 1. Are you manufacturer ?
Yes, we are manufacturer in hebei china.

2. Can you offer free sample?
Yes, We can offer free sample, but the customer has to pay the freight.

3. How about the payment terms?
T/T or L/C or others

4. How about the delivery time?
10 working days after receiving the payment if we have stocks, if not it will depend on the factory production schedule.